Valmiki Ramayana Yuddha Kanda Sarga 41 Shloka 38
Original Shlokaपूर्वंतुद्वारमासाद्यनीलोहरिचमूपतिः । अतिष्ठत्सहमैन्देनद्विविदेनचवीर्यवान् ।।6.41.38।।
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हरिचमूपतिः commander of the army of monkeys, वीर्यवान् valiant one, नीलः Neela, मैन्देन Mainda सह and also, द्विविदेनचसह Dwivida also, पूर्वंद्वारम् east gate, आसाद्य reached, अतिष्ठत् remained there.
Neela the commanderinchief of the army of monkeys, a valiant one, also Dwivida, and Mainda reached the east gate and remained there.